you mean short from one side to other side or you mean short to ground?
Those are inductor/coil, they have low resistance when you measuring one side to the other side, like a 0hm resistor
If that was from datasheet/picture made by Big N I wont question, but that's just one picture from online, I wouldnt trust fully but try to measure some myself or find datasheet from the actual chipset.
Learning curve varies between people, the...
emmc programmer can dump boot0, boot1 and rawnand.bin.
and prodinfo in sinde rawnand not boot0/1
Not sure if prodinfo can be dump separately or not, will try later myself
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updates:
You actually can use NxnandManager with the emmc...